Complex Energy Method for Scattering Processes
arXiv:nucl-th/0301018 · doi:10.1143/PTP.109.869
Abstract
A method for solving few-body scattering equations is proposed and examined. The solution of the scattering equations at complex energies is analytically continued to get scattering T-matrix with real positive energy. Numerical examples document that the method works well for two-nucleon scattering and three-nucleon scattering, if the set of complex energies is properly chosen.
6 pages, no figures, resubmitted to Prog. Theor. Phys